1338101858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{300427}}^1$

素因数の和:300577

約数の個数: 16

約数和(自身を含む): 2141450784

約数和(自身を除く): 803348926

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 300427, 600854, 5107259, 10214518, 39355937, 78711874, 669050929, 1338101858]

約数ペア:

[(1, 1338101858), (2, 669050929), (17, 78711874), (34, 39355937), (131, 10214518), (262, 5107259), (2227, 600854), (4454, 300427)]